Marvel and Disney’s first trailer for ‘Avengers 2’ leaked online Tuesday, Oct. 21, and it features never-before-seen footage of James Spader as Ultron, as well as a lot of darkness and destruction! Watch it here.

Impatient fans of The Avengers: Age of Ultron don’t have to wait until Oct. 28 to see the sequel’s first official trailer. The new video was supposed to debut during next week’s episode of Marvel’s Agents of S.H.I.E.L.D., but a low-quality version leaked early on Oct. 22, so Marvel decided to just release the official clip!

‘Avengers 2’ Trailer: ‘Age Of Ultron’ Preview Leaks

In response to the leak, the official Marvel Twitter account sent out a hilarious response:

Also in the trailer, we see Iron Man (Robert Downey, Jr.) in his armor, as well as new characters Scarlet Witch (Elizabeth Olsen) and Quicksilver (Aaron Taylor-Johnson).

‘The Avengers: Age of Ultron’: Release Date & Premise

The Avengers sequel picks up as Tony Stark’s attempt to jumpstart a dormant peacekeeping program opens the door for the emergence of Ultron, who has terrible plans for humanity, according to HollywoodLife.com‘s sister site Deadline.